2013's Biggest Splits

2013 was not the time for these lovers! From Rob Pattinson and Kristen Stewart to Justin Bieber and Selena Gomez, see which Hollywood relationships didn't make it through to 2014 in our gallery!

Chris Pine and Dominique Piek

The Star Trek Into Darkness actor quietly split with model Dominique Piek in the spring of 2013 after first getting together in 2011. "It's really hard in our business to maintain something," the actor told OUT magazine post-breakup. "For me, right now, it'd be really hard."